FILE - In this Tuesday, Nov. 3, 2015, file photo, employees smile as they unlock and open the door to the first customers at the opening day for Amazon Books, the first brick-and-mortar retail store for online retail giant Amazon. Although Amazon already dominates e-commerce, 90 percent of worldwide retail spending is still in brick-and-mortar stores, according to eMarketer. Amazon has the chance to change retail with automation and data-mining technologies borrowed from e-commerce. (AP Photo/Elaine Thompson, File)
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